That Amiga is not destroyed just because company died. Amiga is destroyed by developers and resellers wanted to earn huge money from Amiga name. Like vultures various people are sending me bunch of mails wanting to increase price of the boards and to resell them.
I congratulate you on your hard work and I am surprised there is so many people trying to make a profit at your expense (idea/creation), that's awful.
I really hope you make lots of accelerator cards, not just for A600 but for all Amiga's.
This will show resellers and the community that if you get it right you will be rewarded by the universe. Karma is a good thing.
Don't forget to patent/copyright your design..
